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maxell

maxell CR2450HR Battery 3V Lithium 550mAh

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Maxell
Model Number	CR2450HR
Product Category	Battery
Chemistry	Lithium Manganese Dioxide (LiMnO2)
Nominal Voltage	3 V
Nominal Capacity	550 mAh
Nominal Discharge Current	0.2 mA
Operating Temperature Range	-40 to +125°C
Diameter	24.5 mm
Height	5.0 mm
Weight	Approx. 6.8 g
Acceleration Resistance	Max. 2000 G

Key Features

Heat-Resistant up to +125°C

Operating temperature range of -40°C to +125°C for high-temperature environments.

550 mAh Nominal Capacity

Nominal capacity of 550 mAh at a nominal discharge current of 0.2 mA.

3 V Nominal Voltage

Nominal voltage of 3 V from lithium manganese dioxide chemistry.

24.5 mm Diameter, 5.0 mm Height

Coin cell dimensions of 24.5 mm diameter and 5.0 mm height.

2000 G Acceleration Resistance

Maximum acceleration resistance of 2000 G for shock-prone applications.

Lithium Manganese Dioxide Chemistry

Lithium manganese dioxide chemistry with an organic electrolyte for stable long-term performance.

Applications

Automotive electronics and key fobs
Industrial control memory backup
Tire pressure monitoring systems
Measurement and instrumentation devices
High-temperature sensor backup power
Remote monitoring equipment
Portable industrial devices requiring coin-cell power

Purchase Information

We support online purchase of the maxell CR2450HR Battery. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Maxell CR2450HR? It is a heat-resistant coin-type lithium manganese dioxide battery.

What is the nominal voltage? The nominal voltage is 3 V.

What is the nominal capacity? The nominal capacity is 550 mAh.

What is the operating temperature range? The operating temperature range is -40°C to +125°C.

What is the diameter and height? The diameter is 24.5 mm and the height is 5.0 mm.

What is the nominal discharge current? The nominal discharge current is 0.2 mA.

What is the acceleration resistance? The maximum acceleration resistance is 2000 G.

What is the approximate weight? The approximate weight is 6.8 g.

What chemistry does it use? It uses lithium manganese dioxide chemistry with an organic electrolyte.

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